Unreal Engine Issues

UE-33361

Set Haptics By Value node does not consistently trigger successive haptic feedback effects on Oculus Touch

Set Haptics By Value node does not consistently trigger successive haptic feedback effects on Oculus Touch

Description

Relatively consistently (3/5), after one haptic effect plays, pressing the button to call another won't trigger another haptic effect. Seems to be tied to Set Haptics by Value, Play Haptic Effect does not seem to be effected.

Found on: //UE4/Dev-VR CL-3052082

Unable to reproduce on: //UE4/Main CL-3052292

Regression. Will investigate range on request.

Reproduced in both a packaged build and using VR-Preview.

Steps to Reproduce
  1. Open UE4Editor.exe QAGAME TM-MotionControllers
  2. Play in VR-Preview
  3. Press E on the keyboard to enable haptic effects
  4. Press the X button on the left hand (or A on right) touch controller multiple times in succession. Seems to happen more frequently with ~half second presses.

Result: Relatively consistently (3/5), after one haptic effect plays, pressing the button to call another won't trigger another haptic effect. Seems to be tied to Set Haptics by Value.

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Cannot Reproduce
ComponentUE - Platform - XR
Affects Versions4.13
Target Fix4.19
CreatedJul 16, 2016
ResolvedNov 7, 2017
UpdatedSep 16, 2019
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